Search

Robert Canfield

Examiner (ID: 18934, Phone: (571)272-6840 , Office: P/3635 )

Most Active Art Unit
3636
Art Unit(s)
3635, 3504, 3636, 3600, 3621
Total Applications
3246
Issued Applications
2525
Pending Applications
230
Abandoned Applications
515

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3014010 [patent_doc_number] => 05299399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Window panel with breather system' [patent_app_type] => 1 [patent_app_number] => 7/793475 [patent_app_country] => US [patent_app_date] => 1991-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 15 [patent_no_of_words] => 1364 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/299/05299399.pdf [firstpage_image] =>[orig_patent_app_number] => 793475 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/793475
Window panel with breather system Nov 17, 1991 Issued
Array ( [id] => 2953285 [patent_doc_number] => 05224310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Hand-installed landscape foundation' [patent_app_type] => 1 [patent_app_number] => 7/793583 [patent_app_country] => US [patent_app_date] => 1991-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 2243 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/224/05224310.pdf [firstpage_image] =>[orig_patent_app_number] => 793583 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/793583
Hand-installed landscape foundation Nov 17, 1991 Issued
Array ( [id] => 3023169 [patent_doc_number] => 05285606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Window and door assembly manufactured in half sections and method of installing same' [patent_app_type] => 1 [patent_app_number] => 7/793196 [patent_app_country] => US [patent_app_date] => 1991-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 1706 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/285/05285606.pdf [firstpage_image] =>[orig_patent_app_number] => 793196 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/793196
Window and door assembly manufactured in half sections and method of installing same Nov 17, 1991 Issued
07/793013 ROOF VENT Nov 14, 1991 Abandoned
Array ( [id] => 2993206 [patent_doc_number] => 05280689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Composite cladding panel' [patent_app_type] => 1 [patent_app_number] => 7/803312 [patent_app_country] => US [patent_app_date] => 1991-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1282 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/280/05280689.pdf [firstpage_image] =>[orig_patent_app_number] => 803312 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/803312
Composite cladding panel Nov 13, 1991 Issued
Array ( [id] => 2929748 [patent_doc_number] => 05179810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Panel system' [patent_app_type] => 1 [patent_app_number] => 7/791366 [patent_app_country] => US [patent_app_date] => 1991-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1592 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179810.pdf [firstpage_image] =>[orig_patent_app_number] => 791366 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/791366
Panel system Nov 13, 1991 Issued
Array ( [id] => 3048350 [patent_doc_number] => 05335464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Magnetically shielded room with sliding door' [patent_app_type] => 1 [patent_app_number] => 7/792283 [patent_app_country] => US [patent_app_date] => 1991-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4113 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/335/05335464.pdf [firstpage_image] =>[orig_patent_app_number] => 792283 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/792283
Magnetically shielded room with sliding door Nov 13, 1991 Issued
Array ( [id] => 2913117 [patent_doc_number] => 05245803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Connector means for roof panels and a method for installation thereof' [patent_app_type] => 1 [patent_app_number] => 7/792356 [patent_app_country] => US [patent_app_date] => 1991-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6205 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245803.pdf [firstpage_image] =>[orig_patent_app_number] => 792356 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/792356
Connector means for roof panels and a method for installation thereof Nov 13, 1991 Issued
Array ( [id] => 2953212 [patent_doc_number] => 05224306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Enclosure assembly' [patent_app_type] => 1 [patent_app_number] => 7/790570 [patent_app_country] => US [patent_app_date] => 1991-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2157 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/224/05224306.pdf [firstpage_image] =>[orig_patent_app_number] => 790570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/790570
Enclosure assembly Nov 12, 1991 Issued
Array ( [id] => 3074952 [patent_doc_number] => 05291700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Activities module' [patent_app_type] => 1 [patent_app_number] => 7/788422 [patent_app_country] => US [patent_app_date] => 1991-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 5187 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/291/05291700.pdf [firstpage_image] =>[orig_patent_app_number] => 788422 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/788422
Activities module Nov 5, 1991 Issued
Array ( [id] => 2911549 [patent_doc_number] => 05187912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Partition frame elements' [patent_app_type] => 1 [patent_app_number] => 7/787393 [patent_app_country] => US [patent_app_date] => 1991-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 998 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187912.pdf [firstpage_image] =>[orig_patent_app_number] => 787393 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/787393
Partition frame elements Nov 3, 1991 Issued
Array ( [id] => 2834557 [patent_doc_number] => 05133164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Pole anchoring system' [patent_app_type] => 1 [patent_app_number] => 7/786520 [patent_app_country] => US [patent_app_date] => 1991-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3401 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133164.pdf [firstpage_image] =>[orig_patent_app_number] => 786520 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/786520
Pole anchoring system Oct 31, 1991 Issued
Array ( [id] => 2926723 [patent_doc_number] => 05261203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Movable barrier capable of disassembly' [patent_app_type] => 1 [patent_app_number] => 7/785039 [patent_app_country] => US [patent_app_date] => 1991-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 1847 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/261/05261203.pdf [firstpage_image] =>[orig_patent_app_number] => 785039 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785039
Movable barrier capable of disassembly Oct 29, 1991 Issued
Array ( [id] => 2940571 [patent_doc_number] => 05263290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Modular assembly for fire-safety sprinkler, heating/cooling, and lighting/communication system installations' [patent_app_type] => 1 [patent_app_number] => 7/779979 [patent_app_country] => US [patent_app_date] => 1991-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5859 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/263/05263290.pdf [firstpage_image] =>[orig_patent_app_number] => 779979 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/779979
Modular assembly for fire-safety sprinkler, heating/cooling, and lighting/communication system installations Oct 20, 1991 Issued
Array ( [id] => 2952666 [patent_doc_number] => 05207041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Service wall structure' [patent_app_type] => 1 [patent_app_number] => 7/779285 [patent_app_country] => US [patent_app_date] => 1991-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 883 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/207/05207041.pdf [firstpage_image] =>[orig_patent_app_number] => 779285 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/779285
Service wall structure Oct 17, 1991 Issued
Array ( [id] => 2955422 [patent_doc_number] => 05251416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Insulated panelized roofing system' [patent_app_type] => 1 [patent_app_number] => 7/777801 [patent_app_country] => US [patent_app_date] => 1991-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2125 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/251/05251416.pdf [firstpage_image] =>[orig_patent_app_number] => 777801 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/777801
Insulated panelized roofing system Oct 16, 1991 Issued
Array ( [id] => 2940697 [patent_doc_number] => 05263297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Structural member with a metal shell' [patent_app_type] => 1 [patent_app_number] => 7/777618 [patent_app_country] => US [patent_app_date] => 1991-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 21 [patent_no_of_words] => 3267 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/263/05263297.pdf [firstpage_image] =>[orig_patent_app_number] => 777618 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/777618
Structural member with a metal shell Oct 15, 1991 Issued
Array ( [id] => 3496963 [patent_doc_number] => 05511348 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Furniture system' [patent_app_type] => 1 [patent_app_number] => 7/774563 [patent_app_country] => US [patent_app_date] => 1991-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 99 [patent_no_of_words] => 19103 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/511/05511348.pdf [firstpage_image] =>[orig_patent_app_number] => 774563 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/774563
Furniture system Oct 7, 1991 Issued
Array ( [id] => 3069578 [patent_doc_number] => 05283998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-08 [patent_title] => 'Roofing tile' [patent_app_type] => 1 [patent_app_number] => 7/772457 [patent_app_country] => US [patent_app_date] => 1991-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3971 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283998.pdf [firstpage_image] =>[orig_patent_app_number] => 772457 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/772457
Roofing tile Oct 6, 1991 Issued
07/771056 INVERTED SEAM ROOF PANEL ATTACHMENT SYSTEM Oct 1, 1991 Abandoned
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